Overview
Prospective cohort study evaluating the electrophysiologic and biochemical effects of stellate ganglion block in patients with ventricular tachycardia.
Eligibility
Inclusion Criteria:
- Planned catheter based VT ablation
- Age at least 18 years
Exclusion Criteria:
- Pregnancy
- Contraindication to SGB or VT ablation
- Hypersensitivity of local anesthetic of amide type
- Hemodynamic instability during the procedure prior to the study protocol